Food and Drug Administration, HHS.
The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a new animal drug application (NADA) filed by Bayer Corp., Agriculture Division, Animal Health. The NADA provides for veterinary prescription use of ponazuril Start Printed Page 43774paste for the treatment of protozoal myeloencephalitis in horses.
This rule is effective August 21, 2001.Start Further Info
FOR FURTHER INFORMATION CONTACT:
Melanie R. Berson, Center for Veterinary Medicine (HFV-110), Food and Drug Administration, 7500 Standish Pl., Rockville, MD 20855, 301-827-7540.End Further Info End Preamble Start Supplemental Information
Bayer Corp., Agriculture Division, Animal Health, P.O. Box 390, Shawnee Mission, KS 66201, filed NADA 141-188 that provides for veterinary prescription use of MarquisTM (ponazuril) EPM Paste for the treatment of equine protozoal myeloencephalitis caused by Sarcocystis neurona. The NADA is approved as of July 19, 2001, and the regulations are amended in 21 CFR part 520 by adding § 520.1855 to reflect the approval. The basis of approval is discussed in the freedom of information summary.
In accordance with the freedom of information provisions of 21 CFR part 20 and 514.11(e)(2)(ii), a summary of safety and effectiveness data and information submitted to support approval of this application may be seen in the Dockets Management Branch (HFA-305), Food and Drug Administration, 5630 Fishers Lane, rm. 1061, Rockville, MD 20852, between 9 a.m. and 4 p.m., Monday through Friday.
Under section 512(c)(2)(F)(i) of the Federal Food, Drug, and Cosmetic Act (the act) (21 U.S.C. 360b(c)(2)(F)(i)), this approval qualifies for 5 years of marketing exclusivity beginning July 19, 2001, because no active ingredient (including any ester or salt of the drug) has been previously approved in any other application filed under section 512(b)(1) of the act.
The agency has determined under 21 CFR 25.33(d)(1) that this action is of a type that does not individually or cumulatively have a significant effect on the human environment. Therefore, neither an environmental assessment nor an environmental impact statement is required.
This rule does not meet the definition of “rule” in 5 U.S.C. 804(3)(A) because it is a rule of “particular applicability.” Therefore, it is not subject to the congressional review requirements in 5 U.S.C. 801-808.Start List of Subjects
List of Subjects in 21 CFR Part 520End List of Subjects Start Amendment Part
Animal drugs.End Amendment Part Start Amendment Part
Therefore, under the Federal Food, Drug, and Cosmetic Act and under authority delegated to the Commissioner of Food and Drugs and redelegated to the Center for Veterinary Medicine, 21 CFR part 520 is amended as follows:End Amendment Part Start Part
PART 520—ORAL DOSAGE FORM NEW ANIMAL DRUGSEnd Part
1. The authority citation for 21 CFR part 520 continues to read as follows:Start Amendment Part
2. Section 520.1855 is added to read as follows:End Amendment Part
(a) Specifications. Each gram of paste contains 150 milligrams (mg) ponazuril.
(b) Sponsor. See No. 000859 in § 510.600(c) of this chapter.
(c) Conditions of use in horses—(1) Amount. 5 mg per kilogram body weight, daily for 28 days.
(2) Indications for use. For the treatment of equine protozoal myeloencephalitis caused by Sarcocystis neurona.
(3) Limitations. Not for use in horses intended for food. Federal law restricts this drug to use by or on the order of a licensed veterinarian.Start Signature
Dated: August 1, 2001.
Deputy Director, Center for Veterinary Medicine.
[FR Doc. 01-20983 Filed 8-20-01; 8:45 am]
BILLING CODE 4160-01-S